# GO4U Kolín vs Blynkr

The clearest difference is update cadence: Blynkr at every 2 weeks against GO4U Kolín's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

GO4U Kolín ships an update every 2 months, Blynkr every 2 weeks. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | GO4U Kolín | Blynkr |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 56 MB | 63 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tomas Petrus](https://appshunter.io/developer/768665323) | [123 Transporter Magyarország Kft](https://appshunter.io/developer/1862815210) |

## What reviewers say

### GO4U Kolín

[App page](https://appshunter.io/ios/app/go4u-kolin/id6736381403)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Blynkr

[App page](https://appshunter.io/ios/app/blynkr/id6759445864)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GO4U Kolín free?

GO4U Kolín is free to download, with no in-app purchases.

### Is Blynkr free?

Blynkr is free to download, with no in-app purchases.

### Do GO4U Kolín or Blynkr have ads?

Neither GO4U Kolín nor Blynkr shows ads.

### Which is updated more often, GO4U Kolín or Blynkr?

GO4U Kolín ships an update every 2 months, and Blynkr every 2 weeks. Most recently, GO4U Kolín was updated on October 7, 2026 and Blynkr on October 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*